1920041760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:540

約数の個数: 384

約数和(自身を含む): 7529034240

約数和(自身を除く): 5608992480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 113, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 226, 240, 260, 273, 280, 312, 336, 339, 364, 389, 390, 416, 420, 452, 455, 480, 520, 546, 560, 565, 624, 672, 678, 728, 778, 780, 791, 840, 904, 910, 1040, 1092, 1120, 1130, 1167, 1248, 1356, 1365, 1456, 1469, 1556, 1560, 1582, 1680, 1695, 1808, 1820, 1945, 2080, 2184, 2260, 2334, 2373, 2712, 2723, 2730, 2912, 2938, 3112, 3120, 3164, 3360, 3390, 3616, 3640, 3890, 3955, 4368, 4407, 4520, 4668, 4746, 5057, 5424, 5446, 5460, 5835, 5876, 6224, 6240, 6328, 6780, 7280, 7345, 7780, 7910, 8169, 8736, 8814, 9040, 9336, 9492, 10114, 10283, 10848, 10892, 10920, 11670, 11752, 11865, 12448, 12656, 13560, 13615, 14560, 14690, 15171, 15560, 15820, 16338, 17628, 18080, 18672, 18984, 20228, 20566, 21784, 21840, 22035, 23340, 23504, 23730, 25285, 25312, 27120, 27230, 29380, 30342, 30849, 31120, 31640, 32676, 35256, 35399, 37344, 37968, 40456, 40845, 41132, 43568, 43680, 43957, 44070, 46680, 47008, 47460, 50570, 51415, 54240, 54460, 58760, 60684, 61698, 62240, 63280, 65352, 70512, 70798, 75855, 75936, 80912, 81690, 82264, 87136, 87914, 88140, 93360, 94920, 101140, 102830, 106197, 108920, 117520, 121368, 123396, 126560, 130704, 131871, 141024, 141596, 151710, 154245, 161824, 163380, 164528, 175828, 176280, 176995, 186720, 189840, 202280, 205660, 212394, 217840, 219785, 235040, 242736, 246792, 261408, 263742, 283192, 303420, 307699, 308490, 326760, 329056, 351656, 352560, 353990, 379680, 404560, 411320, 424788, 435680, 439570, 485472, 493584, 527484, 530985, 566384, 571441, 606840, 615398, 616980, 653520, 659355, 703312, 705120, 707980, 809120, 822640, 849576, 879140, 923097, 987168, 1054968, 1061970, 1132768, 1142882, 1213680, 1230796, 1233960, 1307040, 1318710, 1406624, 1415960, 1538495, 1645280, 1699152, 1714323, 1758280, 1846194, 2109936, 2123940, 2285764, 2427360, 2461592, 2467920, 2637420, 2831920, 2857205, 3076990, 3398304, 3428646, 3516560, 3692388, 4000087, 4219872, 4247880, 4571528, 4615485, 4923184, 4935840, 5274840, 5663840, 5714410, 6153980, 6857292, 7033120, 7384776, 8000174, 8495760, 8571615, 9143056, 9230970, 9846368, 10549680, 11428820, 12000261, 12307960, 13714584, 14769552, 16000348, 16991520, 17143230, 18286112, 18461940, 20000435, 21099360, 22857640, 24000522, 24615920, 27429168, 29539104, 32000696, 34286460, 36923880, 40000870, 45715280, 48001044, 49231840, 54858336, 60001305, 64001392, 68572920, 73847760, 80001740, 91430560, 96002088, 120002610, 128002784, 137145840, 147695520, 160003480, 192004176, 240005220, 274291680, 320006960, 384008352, 480010440, 640013920, 960020880, 1920041760]

約数ペア:

[(1, 1920041760), (2, 960020880), (3, 640013920), (4, 480010440), (5, 384008352), (6, 320006960), (7, 274291680), (8, 240005220), (10, 192004176), (12, 160003480), (13, 147695520), (14, 137145840), (15, 128002784), (16, 120002610), (20, 96002088), (21, 91430560), (24, 80001740), (26, 73847760), (28, 68572920), (30, 64001392), (32, 60001305), (35, 54858336), (39, 49231840), (40, 48001044), (42, 45715280), (48, 40000870), (52, 36923880), (56, 34286460), (60, 32000696), (65, 29539104), (70, 27429168), (78, 24615920), (80, 24000522), (84, 22857640), (91, 21099360), (96, 20000435), (104, 18461940), (105, 18286112), (112, 17143230), (113, 16991520), (120, 16000348), (130, 14769552), (140, 13714584), (156, 12307960), (160, 12000261), (168, 11428820), (182, 10549680), (195, 9846368), (208, 9230970), (210, 9143056), (224, 8571615), (226, 8495760), (240, 8000174), (260, 7384776), (273, 7033120), (280, 6857292), (312, 6153980), (336, 5714410), (339, 5663840), (364, 5274840), (389, 4935840), (390, 4923184), (416, 4615485), (420, 4571528), (452, 4247880), (455, 4219872), (480, 4000087), (520, 3692388), (546, 3516560), (560, 3428646), (565, 3398304), (624, 3076990), (672, 2857205), (678, 2831920), (728, 2637420), (778, 2467920), (780, 2461592), (791, 2427360), (840, 2285764), (904, 2123940), (910, 2109936), (1040, 1846194), (1092, 1758280), (1120, 1714323), (1130, 1699152), (1167, 1645280), (1248, 1538495), (1356, 1415960), (1365, 1406624), (1456, 1318710), (1469, 1307040), (1556, 1233960), (1560, 1230796), (1582, 1213680), (1680, 1142882), (1695, 1132768), (1808, 1061970), (1820, 1054968), (1945, 987168), (2080, 923097), (2184, 879140), (2260, 849576), (2334, 822640), (2373, 809120), (2712, 707980), (2723, 705120), (2730, 703312), (2912, 659355), (2938, 653520), (3112, 616980), (3120, 615398), (3164, 606840), (3360, 571441), (3390, 566384), (3616, 530985), (3640, 527484), (3890, 493584), (3955, 485472), (4368, 439570), (4407, 435680), (4520, 424788), (4668, 411320), (4746, 404560), (5057, 379680), (5424, 353990), (5446, 352560), (5460, 351656), (5835, 329056), (5876, 326760), (6224, 308490), (6240, 307699), (6328, 303420), (6780, 283192), (7280, 263742), (7345, 261408), (7780, 246792), (7910, 242736), (8169, 235040), (8736, 219785), (8814, 217840), (9040, 212394), (9336, 205660), (9492, 202280), (10114, 189840), (10283, 186720), (10848, 176995), (10892, 176280), (10920, 175828), (11670, 164528), (11752, 163380), (11865, 161824), (12448, 154245), (12656, 151710), (13560, 141596), (13615, 141024), (14560, 131871), (14690, 130704), (15171, 126560), (15560, 123396), (15820, 121368), (16338, 117520), (17628, 108920), (18080, 106197), (18672, 102830), (18984, 101140), (20228, 94920), (20566, 93360), (21784, 88140), (21840, 87914), (22035, 87136), (23340, 82264), (23504, 81690), (23730, 80912), (25285, 75936), (25312, 75855), (27120, 70798), (27230, 70512), (29380, 65352), (30342, 63280), (30849, 62240), (31120, 61698), (31640, 60684), (32676, 58760), (35256, 54460), (35399, 54240), (37344, 51415), (37968, 50570), (40456, 47460), (40845, 47008), (41132, 46680), (43568, 44070), (43680, 43957)]